| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | KIRBY CORP | 6,097,723 | 10.3% | EDGAR |
| SC 13G/A | 2024-02-13 | Neuberger Berman Group LLC | KIRBY CORP | 3,531,182 | 6.0% | EDGAR |
| SC 13G/A | 2024-02-08 | MORGAN STANLEY | KIRBY CORP | 4,044,933 | 6.8% | EDGAR |
| SC 13G/A | 2024-01-25 | BlackRock Inc. | KIRBY CORP | 5,057,639 | 8.6% | EDGAR |
| SC 13G/A | 2023-09-11 | VANGUARD GROUP INC | KIRBY CORP | 6,039,100 | 10.2% | EDGAR |
| SC 13G | 2023-02-10 | Neuberger Berman Group LLC | KIRBY CORP | 3,410,183 | 5.7% | EDGAR |
| SC 13G/A | 2023-02-09 | FMR LLC | KIRBY CORP | 1,026,986 | 1.7% | EDGAR |
| SC 13G/A | 2023-02-09 | MORGAN STANLEY | KIRBY CORP | 4,183,389 | 7.0% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | KIRBY CORP | 5,722,820 | 9.6% | EDGAR |
| SC 13G/A | 2023-01-25 | BlackRock Inc. | KIRBY CORP | 5,299,329 | 8.8% | EDGAR |
| SC 13G/A | 2022-02-10 | MORGAN STANLEY | KIRBY CORP | 4,351,311 | 7.2% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | KIRBY CORP | 5,446,956 | 9.1% | EDGAR |
| SC 13G/A | 2022-02-09 | FMR LLC | KIRBY CORP | 3,612,937 | 6.0% | EDGAR |
| SC 13G/A | 2022-02-09 | DIAMOND HILL CAPITAL MANAGEMENT INC | KIRBY CORP | 2,621,845 | 4.4% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | KIRBY CORP | 5,036,981 | 8.4% | EDGAR |
| SC 13G/A | 2021-12-10 | MORGAN STANLEY | KIRBY CORP | 4,722,969 | 7.9% | EDGAR |
| SC 13G/A | 2021-02-12 | EATON VANCE MANAGEMENT | KIRBY CORP | 4,822,930 | 8.0% | EDGAR |
| SC 13G | 2021-02-11 | DIAMOND HILL CAPITAL MANAGEMENT INC | KIRBY CORP | 3,057,643 | 5.1% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | KIRBY CORP | 5,170,571 | 8.6% | EDGAR |
| SC 13G | 2021-02-08 | FMR LLC | KIRBY CORP | 3,505,423 | 5.8% | EDGAR |